code: def test_fsloutputtype():
      types = list(fsl.Info.ftypes.keys())
      orig_out_type = fsl.Info.output_type()
      assert orig_out_type in types
  
file_path: nipype/nipype/interfaces/fsl/tests/test_base.py
imports: import os
  import nipype.interfaces.fsl
  from nipype.interfaces.base import InterfaceResult
  from nipype.interfaces.fsl import check_fsl, no_fsl
  import pytest
label_desc: Use image node_id 2 for calling a global function with example usage: test_fsloutputtype() without return types